Beaumaris (/bjuːˈmærɪs/ bew-MAR-is) is a small settlement in Ontario, Canada, on Lake Muskoka which once served as an important transit point during the steamship era on the lake, and once hosted a summer hotel, called the Beaumaris Hotel. The settlement is located on Tondern Island which, though a true island, is attached to the mainland by a small bridge at Milford Bay. Currently the settlement sports a government pier, The Beaumaris Marina, a general store dubbed Willmotts Store after a prominent Beaumaris family, Saint John's Anglican Church, and a private summer club; the Beaumaris Yacht Club.